仁愛版八年級(jí)下英語第五六單元知識(shí)點(diǎn)總結(jié)

1、八年級(jí)下冊5-6單元知識(shí)的總結(jié)UNIT 5 Topic 1語法：主系表結(jié)構(gòu)。主語+系動(dòng)詞+表語（形容詞），系動(dòng)詞：be(is am are), look, sound, taste, smell, feel, turn, get, become, go, seem等。例句：You look excited. / They are lucky./ He seems a little unhappy./ It tastes delicious.詞，詞組的用法：invite:“邀請” , invite sb. to do sth. : 邀請某人做某事 invite sb. to +地點(diǎn) : 邀請某人

2、去哪里say thanks to : 向道謝 one of +可數(shù)名詞復(fù)數(shù)：中的一個(gè)以-ed 結(jié)尾的形容詞表示“感到的”，修飾人，以-ing結(jié)尾的形容詞表示“令人的”，修飾物。 這樣的詞有：excited/exciting, surprised/surprising, interested/interesting等None：“（三者或三者以上）都不”, 表示全部否定，可與of 連用。None of.做主語時(shí)，謂語動(dòng)詞習(xí)慣用單數(shù)，也可以用復(fù)數(shù)。What a shame!=what a pity! 真遺憾！ a ticket to/ for: .的票/入場券Seem 的用法：seem + adj.

3、 seem to do: eg: She seems to think so. 她似乎認(rèn)為如此。 Seem+ that從句 eg: It seems that they know everything.他們好像知道一切 Seem to be ： eg: Tom certainly did not seem to be a fool.湯姆當(dāng)然不像是個(gè)傻瓜Seem與look 的區(qū)別：look強(qiáng)調(diào)通過視覺來看 Seem則是根據(jù)某種判斷而得出的結(jié)論be pleased with sth.: 對感到滿意/高興 eg: He is pleased with his new bike.be pleased

4、to do sth. 對做某事感到高興滿意 eg: I am pleased to stay here.be proud of: 以為驕傲ring up sb.=phone sb.=telephone sb.=call (up) sb. 給某人打電話care for sb.=look after sb=take care of sb 照顧某人alone與lonely的區(qū)別 ：alone可用作形容詞，也可用作副詞；lonely只能做adjalone是陳述一個(gè)“獨(dú)自”的客觀事實(shí)，無感情色彩，lonely則描述一種“寂寞的”情緒，感情色彩濃厚lonely還可以表示地點(diǎn)偏僻because of+ 名詞

5、、代詞：由于 because 后跟句子 ：因?yàn)?fill with= be full of 充滿，裝滿agree 的用法：agree to do 同意做某事 agree with sb/sth 與意見一致 be afraid to do： 意為“害怕，不敢做某事”,指對做某事內(nèi)心感到恐懼或沒有勇氣做 eg: He was afraid to go out alone at night. be afraid of doing : “害怕發(fā)生某事”，指不情愿做 eg : She was afraid of waking the baby.at the end of:在（時(shí)間或地點(diǎn)的）盡頭、末尾in

6、 the end = at last ：最后 UNIT 5 Topic 2 語法：.原因狀語從句：引導(dǎo)原因狀語從句的連接詞有because，as，for等（用法詳見課本122頁） .形容詞、副詞比較等級(jí)原級(jí)的用法：表示雙方在程度上相等時(shí)，用原級(jí)，其結(jié)構(gòu)為：“as +形容詞或副詞的原級(jí)+ as ”，eg: I live as happily as before.表示雙方不相等時(shí)，結(jié)構(gòu)為：“not as/so +形容詞或副詞的原級(jí)+ as ” eg: The food was not as/so delicious as ours.詞、詞組的用法：be sorry to do=be sorry f

7、or doing sth.: 因做某事感到抱歉be sorry about sth.: 為感到難過do badly in 在某方面做的不好 do well in在某方面做的好be strict with sb.: 對某人要求嚴(yán)格 be strict in/about sth: 在某方面要求嚴(yán)格表建議的句型：Youd better + do 你最好 Why not+ do=why dont you do 為什么不？ How/ what about doing sth 怎么樣？ experience :做“經(jīng)歷”時(shí)為可數(shù)名詞，做“經(jīng)驗(yàn)”時(shí)為不可數(shù)名詞get/be used to sth: 習(xí)慣、適

8、應(yīng) get/be used to doing :習(xí)慣做某事receive：客觀上“收到”某物 accept：主觀上愿意“接受、接納”refuse to do :拒絕做某事 refuse sth. :拒絕be angry with sb: 生某人的氣notany longer = no longer 表示時(shí)間上“不再” UNIT 5 Topic3語法：使役動(dòng)詞：就是叫別人去做某事，常見的使役動(dòng)詞有：make , let, have, get 等make 的用法: make+賓語+名詞：“使成為”。Your classmates make you monitor. make+賓語+形容詞：“使處于

9、某種狀態(tài)” Illness ususally makes us sad.make+賓語+動(dòng)詞原形：“使做” It makes me feel nervous.make+賓語+介詞短語：make yourself at home.let的用法: let + 賓語+ 動(dòng)詞原形 His father doesnt let him smoke. let + 賓語+副詞 let him out let + 賓語+介詞短語 let him into the houselet us 與 lets 的區(qū)別：let us do sth :“讓（允許）我們做某事”，即提出請求，請對方允許 lets do sth:

10、“咱們?nèi)プ瞿呈掳伞?，即提出建議，建議雙方一起做have是“使，命令，讓”的意思，用法：have+賓語+動(dòng)詞原形：讓某人做某事 have+賓語+形容詞：讓某人保持或處于某種狀態(tài)詞、詞組的用法：Cant be :“不可能”，表示否定推測， must 表肯定推測hate to do 討厭做某事 take medicne 吃藥take turns to do sth: 輪流做某事 Its ones turn to do sth 輪到某人做某事get along with 與相處in a bad mood in bad/low spirits be bad for in a good mood in g

11、ood/high spirits be good fortoo+形容詞或副詞+to do 太而不能 UNIT 6 Topic 1語法：動(dòng)詞不定式，基本構(gòu)成形式是“ to + 動(dòng)詞原形”，有時(shí)可以不帶to ，否定形式為 not to do 。動(dòng)詞不定式?jīng)]有人稱和數(shù)的變化，在句中不能單獨(dú)做謂語用法：在句中可以做主語，賓語，表語，狀語，和賓語補(bǔ)足語做主語：相當(dāng)于名詞或代詞的作用，不定式做主語往往用形式主語it 替代，而將不定式置于句尾teg：To learn an art is very difficult.=It is very difficult to learn an art. 學(xué)習(xí)一門藝術(shù)很

12、難。做賓語：一般跟在謂語動(dòng)詞后面。 begin, try, need, plan, forget, decide, agree, like 等后面常接動(dòng)詞不定式做賓語。 做表語：常用來表示預(yù)定要發(fā)生的動(dòng)作，一般跟在be 動(dòng)詞之后eg: Your task is to find out the cost by bus做定語：可以用來修飾人和物，放在被修飾詞后面。eg: The best way to get there is by bus. She wants a big house to live in.做狀語：多表目的，結(jié)果，原因eg: They organized a show to ra

13、ise money.(目的狀語) Im very pleased to hear the good news.(原因狀語) He returned home to find his wife waiting for him.(結(jié)果狀語)做賓語補(bǔ)足語：“動(dòng)詞+賓語+ to do” 動(dòng)詞ask, tell, invite, allow, wish等后面多接不定式做賓語補(bǔ)足語，其中make, let, have等使役動(dòng)詞和see, watch, notice, feel, hear等感官動(dòng)詞后面接不帶to 的不定式做賓語補(bǔ)足語 eg：I hear him sing in the next room.

14、 He asked me to help him.動(dòng)詞不定式可與疑問詞how, what, which, where, when等連用eg: I dont know what to do. 動(dòng)詞不定式的復(fù)合結(jié)構(gòu)：即不定式用of或for 引出邏輯主語 當(dāng)形容詞表示客觀情況，描述不定式的特征性質(zhì)時(shí)常用for引出不定式的邏輯主語 此結(jié)構(gòu)為：it is +adj+ for sb. to do sth., 此類形容詞有easy, hard, difficult, interesting等 eg: Its easy for us to complete the task. 當(dāng)形容詞表示人的性格、品德或主觀

15、態(tài)度時(shí)，用of 引出不定式的邏輯主語 此結(jié)構(gòu)為：it is +adj.+of sb. to do sth, 此類形容詞有nice，kind，good，wise，clever等 eg: It is very kind of you to help me. UNIT 6 Topic 2語法：時(shí)間狀語從句，引導(dǎo)詞有when, while, as , as soon as , after, before, till , untilwhen, while ，as引導(dǎo)的時(shí)間狀語從句：when通常指時(shí)間點(diǎn)，有時(shí)也可指一段時(shí)間，表示主句和從句的動(dòng)作或狀態(tài)同時(shí)發(fā)生，謂語動(dòng)詞可用瞬時(shí)動(dòng)詞或持續(xù)性動(dòng)詞；while只

16、表示一段時(shí)間，因此while 引導(dǎo)的從句的謂語動(dòng)詞要用持續(xù)性動(dòng)詞，強(qiáng)調(diào)主句和從句的動(dòng)作同時(shí)發(fā)生。當(dāng)when引導(dǎo)的從句指一段時(shí)間時(shí)，when和while可以互換。 as 引導(dǎo)的時(shí)間狀語從句往往可以與when，while互換，它通常表示動(dòng)作發(fā)生的過程而不是狀態(tài)，著重主句和從句的動(dòng)作同時(shí)發(fā)生，有“隨著”或“一邊一邊”之意 eg: Id like you to meet him when he arrives.When/While/As we were dancing, a stranger came in.We always sing as we walk. before , after 引導(dǎo)的時(shí)間

17、狀語從句before引導(dǎo)時(shí)間狀語從句，意為“在之前”，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之前after引導(dǎo)時(shí)間狀語從句，意為“在之后”，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之后as soon as 引導(dǎo)時(shí)間狀語從句：表示從句的動(dòng)作一發(fā)生，主句的動(dòng)作隨即就發(fā)生eg：Ill tell him about it as soon as he comes back.until, till 引導(dǎo)的時(shí)間狀語從句：意為“直到”，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之前，當(dāng)主句的謂語動(dòng)詞是持續(xù)性動(dòng)詞時(shí)，主句常用肯定形式，當(dāng)主句的謂語動(dòng)詞是短暫性動(dòng)詞時(shí)，主句常用否定形式， notuntil 直到才eg: You may stay here till/until the rain stops. He didnt go to bed until he finished his homework.時(shí)間狀語從句的時(shí)態(tài)：主將從現(xiàn)，主過從過，主現(xiàn)從句可用任意時(shí)態(tài)詞、詞組的用法：be busy doing sth.:忙于做某事 she is busy doing her homework. be busy with sth. ：忙于 she is busy with her homework across:介詞“穿過”，表示動(dòng)作是在